I am so lost with PLEX

So i just paid for the android plex app. Thought it was the plex pass. Will i be able to play plex on my ps4? And is this 4.99 payment only good for a month? What gives PLEX, you guys need to simplify all these new add ons. It became confusing overnight. And if the android app has a limitation on what devices i can serve too whats the point?

 

So i just paid for the android plex app. Thought it was the plex pass. Will i be able to play plex on my ps4? And is this 4.99 payment only good for a month? What gives PLEX, you guys need to simplify all these new add ons. It became confusing overnight. And if the android app has a limitation on what devices i can serve too whats the point?

The app for the PS4 requires a plexpass subscription as that app is in "Pre-view" mode, when it is ready for general release you will be able to do a one-time purchase.  The $4.99 purchase you made for the Android app was a one time fee.

Not sure what you mean by "limitations on what devices I can server"

This article talks about what clients support the Plex Companion feature and what role they can play within that feature:

https://support.plex.tv/hc/en-us/articles/203082707-Supported-Plex-Companion-Apps

May be off here but “limitations on what devices I can server” I think maybe the Android can be used as a server when you purchased the client app